170期:用夫台((04+05+13+17+18+19+21+22+23+25+31+32+33+35+36+37+38+39+40+41+42+44+45+46))开:33对
171期:用夫台((01+02+06+07+08+09+11+12+17+19+20+23+24+26+28+30+32+34+37+39+41+43+46+48))开:47X
172期:用夫台((01+02+03+07+11+13+14+15+16+18+21+22+23+25+26+29+30+37+40+42+43+45+47+48))开:36X
173期:用夫台((03+04+05+06+07+08+09+12+14+15+16+17+19+22+23+25+26+27+28+32+34+38+40+46))开:==?